Q: What is the negative version of the number 130,821,021?
A: -130,821,021
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 130,821,019 | 130,821,020 | 130,821,022 | 130,821,023 |
| -130,821,019 | -130,821,020 | -130,821,022 | -130,821,023 |